The Most Innovative Things Happening With duplex steelWhat is a flange?
A flange is a metal disc utilized to join pipelines. A gasket is fixed in between the 2 flanges to tighten up the seal. A flange is used to link two pipelines or valves or tubes to form a piping network. They provide support and strength and prevent leakage.
Frequently welded or screwed into pipes or valves, bolts attach flanges together. Flanges provide simple access to tidy or inspect a piping system.
Made from many metals - Stainless Steel, Cast Iron, Ductile Iron, Carbon Steel, etc., these flanges vary in 'pressure class'.
Every flange is categorized under a pressure class, depending upon the capacity of the flange to hold up against a particular amount of temperature. Also, the type of metal used in determine just how much pressure it can stand up to.
So it can be presumed that different flanges can stand up to various temperatures (or pressures.) If the temperature level increases, the pressure rating of the flange reduces and vice versa.
What is an Orifice flange?
Orifice flanges are disc-shaped flanges which feature among the three flanges namely Slip-on, Threaded and Weld neck.
Main function:
Orifice flange is a device having welding ends, which allows it to hold an orifice plate undamaged.
Commonly utilized with orifice meters, they measure the flow rate of either liquid or gases, that flow through the pipe. The Orifice Flowmeter includes a thin Orifice plate, secured into orifice flanges.
An orifice plate, which is the device to determine the motion of the inner fluid or gas, is secured between 2 orifice flanges, which are attached to the pipe. The orifice plate consists of a little hole; with 2 pressure tap holes are drilled stainless steel in each flange which helps in measuring the pressure constructed inside the pipe.
A 'jack screw' fitted between the two flanges, it enables to separate the flanges throughout inspection or replacement process.
Usage:
[youtube https://www.youtube.com/watch?v=eXMXl0_8Pzk]
Industries where Orifice flange is utilized -
Heavy and light chemicals
Steel
Paper
Nuclear
Petrochemicals
Sewage treatment
Water treatment and distribution
Power Generation
Oil production and refining
Gas Processing and transmission
Chemicals
Therefore, these flanges play an essential function throughout the maintenance period of the piping system. They are the very best suitable for complicated pipeline networks.
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